Structural

Some amount of rebar is left for future construction. This extra rebar will be needed for tying bars of column. This extra length of rebar is called lap length. Lap …

Concrete Mix ratio of Different grades of Concrete at least till M20 grade of concrete Concrete Grade Mix Ratio M5 1:5:10 M7.5 1:4:8 M10 1:3:6 M15 1:2:4 M20 1:1.5:3 M25 …

Purpose of concealed beam are Clear the way for electromechanical duct work. Disperse loads on the supporting slab. Break a wide panel of slab to considerable size. Achieve maximum floor …

If cross-sectional geometry of column is other than simple shapes like circle, square, rectangle etc. Then radius of gyration is required for the calculation of ultimate load that column can …

Area of flat slab = 1000sq.ft = 93sq.m. The minimum thickness provided for slab is 150mm. (As per IS 456) 150mm = 0.15 metres Hence Wet volume = Area of …

A structure must be both strong and stable. If it is not strong it will break (or snap or crack or crush) and collapse. This can happen when the material …

During placing the steel in RC structure if the required length of a bar is not sufficiently available to make a design length then lapping is done. Lap length is …